From: Gavin Hu <gavin.hu@arm.com>
To: dev@dpdk.org
Cc: nd@arm.com, Gavin Hu <gavin.hu@arm.com>,
thomas@monjalon.net, jerin.jacob@caviumnetworks.com,
hemant.agrawal@nxp.com, Honnappa.Nagarahalli@arm.com,
bruce.richardson@intel.com
Subject: [dpdk-dev] [PATCH v3 0/2] add rte ring reset api and use it to flush a ring by hash
Date: Wed, 12 Dec 2018 19:15:23 +0800 [thread overview]
Message-ID: <20181212111525.22996-1-gavin.hu@arm.com> (raw)
V3: Allow experimental API for meson build
V2: Fix the coding style issue(commit message line too long)
V1: To flush a ring not in use, dequeue one by one is wasting cpu cycles.
The patch is to just resetting the head and tail indices to save cpu
cycle.
Gavin Hu (2):
ring: add reset api to flush the ring when not in use
hash: flush the rings instead of dequeuing one by one
lib/librte_hash/Makefile | 2 +-
lib/librte_hash/meson.build | 3 +++
lib/librte_hash/rte_cuckoo_hash.c | 11 ++++-------
lib/librte_ring/rte_ring.h | 20 ++++++++++++++++++++
lib/librte_ring/rte_ring_version.map | 7 +++++++
5 files changed, 35 insertions(+), 8 deletions(-)
--
2.11.0
next reply other threads:[~2018-12-12 11:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 11:15 Gavin Hu [this message]
2018-12-12 11:15 ` [dpdk-dev] [PATCH v3 1/2] ring: add reset api to flush the ring when not in use Gavin Hu
2018-12-12 11:15 ` [dpdk-dev] [PATCH v3 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
2018-12-19 21:59 ` [dpdk-dev] [PATCH v3 0/2] add rte ring reset api and use it to flush a ring by hash Thomas Monjalon
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